APA

Farrell R. B., Northwestern University E. I. & Northwestern Conference on Comparative Politics and International Relations. (1966). Approaches to comparative and international politics. Evanston [Ill.]: Northwestern University Press.

Chicago

Farrell R Barry, Northwestern University Evanston Ill and Northwestern Conference on Comparative Politics and International Relations. 1966. Approaches to comparative and international politics. Evanston [Ill.]: Northwestern University Press.

Harvard

Farrell R. B., Northwestern University E. I. and Northwestern Conference on Comparative Politics and International Relations. (1966). Approaches to comparative and international politics. Evanston [Ill.]: Northwestern University Press.

MLA

Farrell R Barry, Northwestern University Evanston Ill and Northwestern Conference on Comparative Politics and International Relations. Approaches to comparative and international politics. Evanston [Ill.]: Northwestern University Press. 1966.